Parts for your 1993 Mitsubishi Pajero-Exhaust mount

1993 Mitsubishi Pajero Exhaust Mount: purpose, care and when to replace

For the 1993 Mitsubishi Pajero (V20 series), an exhaust mount is absolutely relevant and fitted from factory. Technical references such as the Mitsubishi Pajero V20 Workshop Manual (Engine/Exhaust System section), the Mitsubishi ASA electronic parts catalogue (Group 15: Exhaust), and well-regarded aftermarket manuals (e.g., Gregory’s Pajero 1983–1996) all show multiple rubber exhaust insulators/hangers supporting the front pipe, centre muffler and tail section. These mounts keep the exhaust in position while allowing controlled movement.

On this Pajero, the exhaust mount’s job is to isolate vibration, stop the pipework banging on the chassis, and maintain the correct height and alignment so flanges and joints aren’t put under stress. The rubber-style insulators act like little dampers between the exhaust brackets and the body rails. Off-road driving, corrugations, beach runs and heat cycles common in Aussie and Kiwi conditions give these rubber bits a hard time, so they’re wear items just like belts and bushes.

As part of routine servicing, owners should have the mounts inspected for perishing, cracking and sagging. When the rubbers go soft or split, the system can droop, causing rattles, premature gasket failures, or even a cracked weld. Replacement is straightforward: safely support the exhaust, ease the old rubbers off the pegs, and press on fresh insulators—silicone spray helps. Stubborn, rusty brackets or stretched rubbers are a sign to refresh mounting hardware as well. Always refit heat shields and check tailpipe clearance around the bumper and towbar. Aftermarket polyurethane mounts can offer extra stiffness for touring or towing, but OEM-style rubber keeps the ride nicely isolated. A quick look at every service or at least every 10–15,000 km is smart, and more often if the vehicle sees heavy off-road use.

• Common symptoms: exhaust thud over bumps, metallic rattle at idle, visible droop or off-centre tailpipe, torn or glossy-hardened rubbers.
• Good practice: replace mounts in pairs or sets along a section so height and tension stay even.
• Fitment tip: support the exhaust with a stand or jack to avoid stressing flanges and O2 sensor wiring.
• Reference torque and bracket positions should follow the Pajero V20 workshop manual.

FAQs

How many exhaust mounts are on a 1993 Pajero?
Most V20 Pajeros use several mounts spread along the system—typically three to five depending on engine, wheelbase and exact exhaust layout. Short- and long-wheelbase variants, plus different muffler designs, can change the count slightly, but there’s always more than one.

Is it safe to drive with a broken exhaust mount?
It’s not ideal. A failed mount can let the exhaust swing and knock the chassis, stressing flanges, welds and sensors. That can turn a cheap rubber insulator job into a cracked pipe or blown gasket repair. Best to sort it promptly.

Rubber or polyurethane mounts—what suits a Pajero best?
OEM-style rubber keeps noise and vibration low, which suits daily use. Polyurethane can add durability and control for touring, towing or heavy off-road work, but may pass a touch more vibration. Many owners choose rubber for comfort unless duty is harsh.